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Hacking the Healers: New KnowBe4 Whitepaper Highlights Record Security Breaches in Healthcare

When an organization has a security breach, it can cause significant financial, reputational and logistical damage. But in healthcare, where patient lives are on the line, the consequences can be much more catastrophic.

KnowBe4’s latest whitepaper on healthcare cybersecurity, “Hacking the Healers: How the Digital Workforce Became Cybersecurity's Frontline,” examines how decentralized clinical operations, remote staff and autonomous AI agents have dissolved traditional network perimeters, leaving healthcare organizations and patient safety vulnerable to targeted cyberattacks.

Warning: Replying to a “Wrong Number” Text Marks You as a Target for Scams

Attackers are using “wrong-number” texts to identify potential targets for scams, according to researchers at Malwarebytes.

These texts appear to be harmless messages meant for another person, such as “Are we still on for dinner tomorrow?” or “Where’s the PowerPoint?” Recipients often try to be helpful by replying to let the person know they’ve got the wrong number. This reply, however, informs the threat actor that the phone number is active and marks it for future scams.

Securing the Tip of the Spear: Guam’s Path to Human and AI Resilience

Securing the Tip of the Spear: Guam’s Path to Human and AI Resilience

As the Asia-Pacific and Japan (APJ) region continues its rapid digital acceleration, Guam stands at a unique strategic intersection. Serving as a critical hub for telecommunications, government services and regional defense, the island’s cybersecurity posture is no longer just a local concern, it is a cornerstone of regional stability.

Vietnam’s Cybersecurity Evolution: Classrooms to Digital Resilience

Navigating the Paradigm Shift in Human Risk Management

Vietnam has emerged as a cornerstone of the global digital economy, but this rapid digitization has come with a significant surge in sophisticated cyber threats. As the country transitions into a more mature technological landscape, the methods used to protect its most critical asset, the workforce, must also evolve. We are witnessing a pivotal move away from traditional, checkbox in-person training toward modern, automated and AI-driven digital resilience.

Shadow AI: The New Frontier of Shadow IT

As a CISO advisor, I am observing a familiar pattern gaining a new, critical dimension. What we historically identified as "Shadow IT", the use of unapproved SaaS and tools, is rapidly evolving into "Shadow AI."

Employees are increasingly leveraging AI bots for drafting, analysis, code generation and strategic decision-making. While the intention is often to drive efficiency, the lack of governance creates a dangerous risk surface: sensitive data leakage, compliance violations and the potential for operational decisions based on unverified, AI-generated content.

Introducing The Hybrid Nudge Experience: Outbound Email Security Built for Your Risk Appetite

When it comes to outbound email security, every organization operates under different operational constraints and security requirements. Some security teams prioritize in-app nudges and coaching to catch risky behavior the moment an email is drafted. Others want to avoid friction, particularly for executives, sales teams or mobile-first employees who rarely interact with desktop add-ins.

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